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Old 10-28-2003, 09:57 PM
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sixto sixto is offline
smoke gets in your eyes
Join Date: Jun 2000
Location: SF Bay Area
Posts: 20,123
My guess is that it takes a hose from the valve cover. Compression that gets past the piston rings (blow-by, some is acceptable) is routed to the air cleaner to be ingested by the engine so you don't leave a [second] trail of oily smoke.

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